./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i --full-output --witness-type correctness_witness --witnessparser.only.consider.loop.invariants false --validate ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_46-refine-protected1_true.yml/witness.yml --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cc875861 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_46-refine-protected1_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.owicki-witnesses-cc87586-m [2024-02-20 14:37:10,919 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:10,973 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-02-20 14:37:10,984 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:10,984 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:11,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:11,011 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:11,011 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:11,012 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:11,012 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:11,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:11,013 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:11,013 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:11,014 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:11,014 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:11,014 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:11,015 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:11,015 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:11,015 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-02-20 14:37:11,016 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:11,016 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:11,019 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:11,019 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:11,019 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:11,019 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:11,020 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:11,020 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:11,020 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:11,020 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:11,021 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:11,021 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:11,021 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:11,021 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:11,022 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:11,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:11,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:11,023 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-02-20 14:37:11,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-02-20 14:37:11,023 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:11,023 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:11,024 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:11,027 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:11,027 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:11,028 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:11,194 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:11,213 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:11,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:11,216 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:11,217 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:11,217 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-02-20 14:37:11,339 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:11,340 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:11,341 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-20 14:37:12,310 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:12,486 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:12,486 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-20 14:37:12,511 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9228f4d2/f786e7e127af4c478680b9cc95f2c299/FLAGbdeadbb21 [2024-02-20 14:37:12,524 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9228f4d2/f786e7e127af4c478680b9cc95f2c299 [2024-02-20 14:37:12,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:12,529 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:12,530 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:12,531 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:12,534 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:12,535 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:11" (1/2) ... [2024-02-20 14:37:12,536 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4859f9 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:12, skipping insertion in model container [2024-02-20 14:37:12,536 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:11" (1/2) ... [2024-02-20 14:37:12,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1d4fd390 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:12, skipping insertion in model container [2024-02-20 14:37:12,537 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:12" (2/2) ... [2024-02-20 14:37:12,537 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4859f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:12, skipping insertion in model container [2024-02-20 14:37:12,538 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:12" (2/2) ... [2024-02-20 14:37:12,538 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:12,612 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:12,613 INFO L97 edCorrectnessWitness]: Location invariant before [L689-L689] ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np9_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) && ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:12,613 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !((cond == 0))) && v_np3_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !((cond == 0))) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:12,614 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (0) [2024-02-20 14:37:12,614 INFO L97 edCorrectnessWitness]: Location invariant before [L683-L685] ((((((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) && ((((((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np3_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np9_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np7_1)))) [2024-02-20 14:37:12,614 INFO L97 edCorrectnessWitness]: Location invariant before [L688-L688] (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:12,614 INFO L97 edCorrectnessWitness]: Location invariant before [L690-L693] (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np7_1))) [2024-02-20 14:37:12,614 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (0) [2024-02-20 14:37:12,614 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:12,614 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 1 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 0 [2024-02-20 14:37:12,615 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:12,616 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:12,616 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 1 [2024-02-20 14:37:12,616 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:12,616 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:12,617 INFO L103 edCorrectnessWitness]: ghost_variable ULTIMATE_start___VERIFIER_assert__cond_1__ghost = 0 [2024-02-20 14:37:12,617 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:12,617 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:12,617 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np2_1 = 1; [2024-02-20 14:37:12,617 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np2_1 = 0; [2024-02-20 14:37:12,617 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np10_1 = 1; [2024-02-20 14:37:12,617 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np9_1 = 0; [2024-02-20 14:37:12,617 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np1_1 = 0; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np5_1 = 1; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np12_1 = 0; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np8_1 = 1; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np8_1 = 0; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np5_1 = 0; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np0_1 = 1; [2024-02-20 14:37:12,618 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np15_1 = 1; [2024-02-20 14:37:12,619 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np3_1 = 0; [2024-02-20 14:37:12,619 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np7_1 = 1; [2024-02-20 14:37:12,620 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np6_1 = 1; [2024-02-20 14:37:12,620 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np14_1 = 1; [2024-02-20 14:37:12,620 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np9_1 = 1; [2024-02-20 14:37:12,621 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np3_1 = 1; [2024-02-20 14:37:12,621 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np6_1 = 0; [2024-02-20 14:37:12,621 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np13_1 = 0; [2024-02-20 14:37:12,621 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np4_1 = 0; [2024-02-20 14:37:12,621 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np12_1 = 1; [2024-02-20 14:37:12,622 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np10_1 = 0; [2024-02-20 14:37:12,622 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np1_1 = 1; [2024-02-20 14:37:12,622 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np10_1 = 0; [2024-02-20 14:37:12,655 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:12,805 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i[1094,1107] [2024-02-20 14:37:12,956 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:12,966 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:13,001 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i[1094,1107] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:13,041 WARN L423 MainDispatcher]: Unable to annotate void *t_fun(void *arg) { return ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:13,065 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:13,092 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:13,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13 WrapperNode [2024-02-20 14:37:13,093 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:13,094 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:13,094 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:13,094 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:13,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,110 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,138 INFO L138 Inliner]: procedures = 163, calls = 23, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 118 [2024-02-20 14:37:13,138 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:13,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:13,138 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:13,139 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:13,147 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,148 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,156 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,168 INFO L175 MemorySlicer]: Split 8 memory accesses to 3 slices as follows [2, 5, 1]. 63 percent of accesses are in the largest equivalence class. The 7 initializations are split as follows [2, 5, 0]. The 1 writes are split as follows [0, 0, 1]. [2024-02-20 14:37:13,169 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,169 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,174 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:13" (1/1) ... [2024-02-20 14:37:13,175 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:158) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:135) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:155) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-20 14:37:13,179 INFO L158 Benchmark]: Toolchain (without parser) took 649.77ms. Allocated memory is still 138.4MB. Free memory was 63.6MB in the beginning and 78.2MB in the end (delta: -14.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:13,179 INFO L158 Benchmark]: Witness Parser took 0.17ms. Allocated memory is still 138.4MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:13,180 INFO L158 Benchmark]: CDTParser took 0.91ms. Allocated memory is still 138.4MB. Free memory is still 109.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:13,180 INFO L158 Benchmark]: CACSL2BoogieTranslator took 562.85ms. Allocated memory is still 138.4MB. Free memory was 63.3MB in the beginning and 83.2MB in the end (delta: -19.9MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. [2024-02-20 14:37:13,181 INFO L158 Benchmark]: Boogie Procedure Inliner took 44.18ms. Allocated memory is still 138.4MB. Free memory was 83.2MB in the beginning and 81.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:13,181 INFO L158 Benchmark]: Boogie Preprocessor took 39.52ms. Allocated memory is still 138.4MB. Free memory was 81.1MB in the beginning and 78.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:13,182 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.17ms. Allocated memory is still 138.4MB. Free memory is still 93.6MB. There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.91ms. Allocated memory is still 138.4MB. Free memory is still 109.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 562.85ms. Allocated memory is still 138.4MB. Free memory was 63.3MB in the beginning and 83.2MB in the end (delta: -19.9MB). Peak memory consumption was 8.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 44.18ms. Allocated memory is still 138.4MB. Free memory was 83.2MB in the beginning and 81.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.52ms. Allocated memory is still 138.4MB. Free memory was 81.1MB in the beginning and 78.2MB in the end (delta: 2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.boogie.preprocessor: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReachWitnessValidation.xml -i ../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i ./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_46-refine-protected1_true.yml/witness.yml -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --traceabstraction.compute.hoare.annotation.of.negated.interpolant.automaton,.abstraction.and.cfg false --witnessparser.only.consider.loop.invariants false --- Real Ultimate output --- This is Ultimate 0.2.4-tmp.dk.owicki-witnesses-cc87586-m [2024-02-20 14:37:15,253 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-02-20 14:37:15,319 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2024-02-20 14:37:15,322 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-02-20 14:37:15,322 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-02-20 14:37:15,336 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-02-20 14:37:15,337 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-02-20 14:37:15,337 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-02-20 14:37:15,338 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-02-20 14:37:15,338 INFO L153 SettingsManager]: * Use memory slicer=true [2024-02-20 14:37:15,338 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-02-20 14:37:15,338 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-02-20 14:37:15,339 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-02-20 14:37:15,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-02-20 14:37:15,339 INFO L153 SettingsManager]: * Use SBE=true [2024-02-20 14:37:15,340 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-02-20 14:37:15,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-02-20 14:37:15,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-02-20 14:37:15,340 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-02-20 14:37:15,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-02-20 14:37:15,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-02-20 14:37:15,342 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-02-20 14:37:15,343 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-02-20 14:37:15,343 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-02-20 14:37:15,343 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-02-20 14:37:15,343 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-02-20 14:37:15,344 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-02-20 14:37:15,344 INFO L153 SettingsManager]: * sizeof long double=12 [2024-02-20 14:37:15,344 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-02-20 14:37:15,344 INFO L153 SettingsManager]: * Use constant arrays=true [2024-02-20 14:37:15,344 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-02-20 14:37:15,345 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-02-20 14:37:15,345 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-02-20 14:37:15,345 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-02-20 14:37:15,345 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-02-20 14:37:15,345 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-02-20 14:37:15,346 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-02-20 14:37:15,346 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-02-20 14:37:15,346 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-02-20 14:37:15,346 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-02-20 14:37:15,346 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-02-20 14:37:15,347 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-02-20 14:37:15,347 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2024-02-20 14:37:15,348 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-02-20 14:37:15,355 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-02-20 14:37:15,355 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2024-02-20 14:37:15,355 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessparser: Only consider loop invariants -> false [2024-02-20 14:37:15,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-02-20 14:37:15,639 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-02-20 14:37:15,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-02-20 14:37:15,642 INFO L270 PluginConnector]: Initializing Witness Parser... [2024-02-20 14:37:15,642 INFO L274 PluginConnector]: Witness Parser initialized [2024-02-20 14:37:15,644 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/./concurrency-witness-validation.2024-02-20_11-21-23.files/generate/13-privatized_46-refine-protected1_true.yml/witness.yml [2024-02-20 14:37:15,752 INFO L270 PluginConnector]: Initializing CDTParser... [2024-02-20 14:37:15,752 INFO L274 PluginConnector]: CDTParser initialized [2024-02-20 14:37:15,754 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-20 14:37:16,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-02-20 14:37:17,057 INFO L384 CDTParser]: Found 1 translation units. [2024-02-20 14:37:17,058 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i [2024-02-20 14:37:17,068 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb64e3c23/1629aa4ffb454e7aadbff35651c0d0a8/FLAG3d4102333 [2024-02-20 14:37:17,079 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb64e3c23/1629aa4ffb454e7aadbff35651c0d0a8 [2024-02-20 14:37:17,080 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-02-20 14:37:17,081 INFO L133 ToolchainWalker]: Walking toolchain with 5 elements. [2024-02-20 14:37:17,082 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:17,082 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-02-20 14:37:17,086 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-02-20 14:37:17,087 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:15" (1/2) ... [2024-02-20 14:37:17,088 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9e1980 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:17, skipping insertion in model container [2024-02-20 14:37:17,088 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "witness.yml de.uni_freiburg.informatik.ultimate.witnessparser CORRECTNESS_WITNESS 20.02 02:37:15" (1/2) ... [2024-02-20 14:37:17,089 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@48b162e4 and model type witness.yml de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator CORRECTNESS_WITNESS 20.02 02:37:17, skipping insertion in model container [2024-02-20 14:37:17,090 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:17" (2/2) ... [2024-02-20 14:37:17,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9e1980 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17, skipping insertion in model container [2024-02-20 14:37:17,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 02:37:17" (2/2) ... [2024-02-20 14:37:17,090 INFO L83 nessWitnessExtractor]: Extracting all invariants from correctness witness [2024-02-20 14:37:17,139 INFO L95 edCorrectnessWitness]: Found the following entries in the witness: [2024-02-20 14:37:17,140 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (0) [2024-02-20 14:37:17,140 INFO L97 edCorrectnessWitness]: Location invariant before [L683-L685] ((((((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) && ((((((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !((0 == ULTIMATE_start___VERIFIER_assert__cond_1__ghost))) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && v_np3_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np9_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1))) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np7_1)))) [2024-02-20 14:37:17,141 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !((cond == 0))) && v_np3_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np0_1)) && !((cond == 0))) && v_np7_1) && v_np1_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:17,141 INFO L97 edCorrectnessWitness]: Location invariant before [L689-L689] ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np9_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np9_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) && ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && v_np2_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:17,141 INFO L97 edCorrectnessWitness]: Location invariant before [L690-L693] (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np3_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np10_1) && v_np14_1) && !(v_np7_1))) [2024-02-20 14:37:17,141 INFO L97 edCorrectnessWitness]: Location invariant before [L688-L688] (((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np6_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np4_1) && !(v_np11_1)) && !(v_np14_1)) && !(v_np15_1)) && v_np13_1) && !(v_np3_1)) && !(v_np7_1))) && ((((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np3_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np7_1)) || ((((((((((((((((!(v_np5_1) && (g == 0)) && !(v_np9_1)) && !(v_np2_1)) && !(v_np12_1)) && !(v_np8_1)) && !(v_np10_1)) && !(v_np1_1)) && !(v_np0_1)) && v_np6_1) && v_np7_1) && !(v_np13_1)) && !(v_np11_1)) && !(v_np4_1)) && !(v_np15_1)) && v_np14_1) && !(v_np3_1)))) [2024-02-20 14:37:17,141 INFO L97 edCorrectnessWitness]: Location invariant before [L19-L19] (0) && (0) [2024-02-20 14:37:17,141 INFO L103 edCorrectnessWitness]: ghost_variable v_np5_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np8_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np0_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np2_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np15_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np14_1 = 0 [2024-02-20 14:37:17,142 INFO L103 edCorrectnessWitness]: ghost_variable v_np6_1 = 0 [2024-02-20 14:37:17,143 INFO L103 edCorrectnessWitness]: ghost_variable v_np1_1 = 0 [2024-02-20 14:37:17,143 INFO L103 edCorrectnessWitness]: ghost_variable v_np13_1 = 1 [2024-02-20 14:37:17,143 INFO L103 edCorrectnessWitness]: ghost_variable v_np7_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np10_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np9_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable ULTIMATE_start___VERIFIER_assert__cond_1__ghost = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np12_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np3_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np4_1 = 0 [2024-02-20 14:37:17,144 INFO L103 edCorrectnessWitness]: ghost_variable v_np11_1 = 1 [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np3_1 = 0; [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L683-L685] v_np7_1 = 1; [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np12_1 = 0; [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np5_1 = 1; [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np1_1 = 0; [2024-02-20 14:37:17,145 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np8_1 = 1; [2024-02-20 14:37:17,146 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np2_1 = 1; [2024-02-20 14:37:17,146 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np2_1 = 0; [2024-02-20 14:37:17,146 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np9_1 = 0; [2024-02-20 14:37:17,147 INFO L106 edCorrectnessWitness]: ghost_update [L689-L689] v_np10_1 = 1; [2024-02-20 14:37:17,148 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np10_1 = 0; [2024-02-20 14:37:17,148 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np1_1 = 1; [2024-02-20 14:37:17,148 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np10_1 = 0; [2024-02-20 14:37:17,148 INFO L106 edCorrectnessWitness]: ghost_update [L690-L693] v_np12_1 = 1; [2024-02-20 14:37:17,148 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np3_1 = 1; [2024-02-20 14:37:17,149 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np6_1 = 0; [2024-02-20 14:37:17,149 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np9_1 = 1; [2024-02-20 14:37:17,149 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np4_1 = 0; [2024-02-20 14:37:17,149 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np14_1 = 1; [2024-02-20 14:37:17,149 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np6_1 = 1; [2024-02-20 14:37:17,150 INFO L106 edCorrectnessWitness]: ghost_update [L688-L688] v_np13_1 = 0; [2024-02-20 14:37:17,150 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np8_1 = 0; [2024-02-20 14:37:17,150 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np5_1 = 0; [2024-02-20 14:37:17,150 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np15_1 = 1; [2024-02-20 14:37:17,151 INFO L106 edCorrectnessWitness]: ghost_update [L19-L19] v_np0_1 = 1; [2024-02-20 14:37:17,185 INFO L177 MainTranslator]: Built tables and reachable declarations [2024-02-20 14:37:17,346 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i[1094,1107] [2024-02-20 14:37:17,474 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:17,486 INFO L202 MainTranslator]: Completed pre-run Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:17,526 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/13-privatized_46-refine-protected1_true.i[1094,1107] Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:17,583 WARN L423 MainDispatcher]: Unable to annotate void *t_fun(void *arg) { return ((void *)0); } with a witness entry Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local Start Parsing Local [2024-02-20 14:37:17,610 INFO L207 PostProcessor]: Analyzing one entry point: main [2024-02-20 14:37:17,649 INFO L206 MainTranslator]: Completed translation [2024-02-20 14:37:17,649 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17 WrapperNode [2024-02-20 14:37:17,649 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-02-20 14:37:17,651 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:17,651 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-02-20 14:37:17,651 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-02-20 14:37:17,656 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,676 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,699 INFO L138 Inliner]: procedures = 167, calls = 23, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 119 [2024-02-20 14:37:17,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-02-20 14:37:17,700 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-02-20 14:37:17,700 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-02-20 14:37:17,700 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-02-20 14:37:17,710 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,710 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,724 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,736 INFO L175 MemorySlicer]: Split 8 memory accesses to 3 slices as follows [2, 5, 1]. 63 percent of accesses are in the largest equivalence class. The 7 initializations are split as follows [2, 5, 0]. The 1 writes are split as follows [0, 0, 1]. [2024-02-20 14:37:17,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,744 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,750 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 02:37:17" (1/1) ... [2024-02-20 14:37:17,754 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:355) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureStatement(UnstructureCode.java:338) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:215) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBody(UnstructureCode.java:158) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.process(UnstructureCode.java:135) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:155) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-02-20 14:37:17,760 INFO L158 Benchmark]: Toolchain (without parser) took 678.84ms. Allocated memory is still 83.9MB. Free memory was 63.2MB in the beginning and 47.6MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-02-20 14:37:17,761 INFO L158 Benchmark]: Witness Parser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 31.8MB in the beginning and 31.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:17,761 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-02-20 14:37:17,762 INFO L158 Benchmark]: CACSL2BoogieTranslator took 567.44ms. Allocated memory is still 83.9MB. Free memory was 63.0MB in the beginning and 52.6MB in the end (delta: 10.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2024-02-20 14:37:17,762 INFO L158 Benchmark]: Boogie Procedure Inliner took 49.30ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 50.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-02-20 14:37:17,762 INFO L158 Benchmark]: Boogie Preprocessor took 58.64ms. Allocated memory is still 83.9MB. Free memory was 50.0MB in the beginning and 47.6MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2024-02-20 14:37:17,764 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * Witness Parser took 0.22ms. Allocated memory is still 56.6MB. Free memory was 31.8MB in the beginning and 31.8MB in the end (delta: 52.5kB). There was no memory consumed. Max. memory is 16.1GB. * CDTParser took 0.13ms. Allocated memory is still 56.6MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 567.44ms. Allocated memory is still 83.9MB. Free memory was 63.0MB in the beginning and 52.6MB in the end (delta: 10.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 49.30ms. Allocated memory is still 83.9MB. Free memory was 52.6MB in the beginning and 50.2MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 58.64ms. Allocated memory is still 83.9MB. Free memory was 50.0MB in the beginning and 47.6MB in the end (delta: 2.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.boogie.preprocessor: NullPointerException: null: de.uni_freiburg.informatik.ultimate.boogie.preprocessor.UnstructureCode.unstructureBlock(UnstructureCode.java:199) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null